Pilo Derailleur Hanger D437 - Trek

Pilo replacement derailleur hanger, catalogue number D437. CNC-machined from aluminium by Pilo, with mounting hardware included. A bent or snapped hanger is one of the most common ways a ride ends early, so it's worth keeping a spare.

Compatibility

Fits Trek models:
2017 - 1-Series, Boone, Crockett, Domane S, Domane SL, Domane SLR, Emonda ALR, Emonda S, Emonda SL, Emonda SLR, Lexa, Madone, Silque, Speed Concept
2015 1-Series, 7.7 FX, Domane, Emonda S, SL, SLR, Lexa, Lexa S, SL, SLX, Speed Concept 7/9
2014-2015 Crockett
2014 Boone, Speed Concept series
2013-2014 Domane 2/4/5/6 Series, Lexa SLX
2012-2013 Domane 6 Series Team Edition
Aka part #315464, #W315464, 329397

Not sure it's the right one? Compare the photos with the hanger on your bike, or contact us with your bike's make, model and year and we'll check it for you.